seaweedfs/weed/storage/backend/disk_file.go

87 lines
1.6 KiB
Go
Raw Normal View History

package backend
import (
"github.com/seaweedfs/seaweedfs/weed/glog"
. "github.com/seaweedfs/seaweedfs/weed/storage/types"
"os"
"time"
)
var (
_ BackendStorageFile = &DiskFile{}
)
type DiskFile struct {
File *os.File
fullFilePath string
fileSize int64
modTime time.Time
}
2019-10-30 05:37:36 +00:00
func NewDiskFile(f *os.File) *DiskFile {
stat, err := f.Stat()
if err != nil {
glog.Fatalf("stat file %s: %v", f.Name(), err)
}
2021-02-21 04:06:06 +00:00
offset := stat.Size()
if offset%NeedlePaddingSize != 0 {
offset = offset + (NeedlePaddingSize - offset%NeedlePaddingSize)
}
return &DiskFile{
2019-10-30 05:37:36 +00:00
fullFilePath: f.Name(),
File: f,
2021-02-21 04:06:06 +00:00
fileSize: offset,
modTime: stat.ModTime(),
}
}
func (df *DiskFile) ReadAt(p []byte, off int64) (n int, err error) {
return df.File.ReadAt(p, off)
}
func (df *DiskFile) WriteAt(p []byte, off int64) (n int, err error) {
n, err = df.File.WriteAt(p, off)
if err == nil {
waterMark := off + int64(n)
if waterMark > df.fileSize {
df.fileSize = waterMark
df.modTime = time.Now()
}
}
return
}
func (df *DiskFile) Write(p []byte) (n int, err error) {
2021-02-21 04:06:06 +00:00
return df.WriteAt(p, df.fileSize)
}
func (df *DiskFile) Truncate(off int64) error {
err := df.File.Truncate(off)
if err == nil {
df.fileSize = off
df.modTime = time.Now()
}
return err
}
func (df *DiskFile) Close() error {
return df.File.Close()
}
func (df *DiskFile) GetStat() (datSize int64, modTime time.Time, err error) {
2022-03-10 13:58:56 +00:00
if df.File == nil {
err = os.ErrInvalid
}
return df.fileSize, df.modTime, err
}
2019-12-09 03:44:16 +00:00
func (df *DiskFile) Name() string {
return df.fullFilePath
}
func (df *DiskFile) Sync() error {
stuck with file.Sync() starting to get weed/storage () - (master) > go test ./... I0630 12:19:54 65819 needle_map_metric_test.go:26] FileCount expected 10000 actual 10000 I0630 12:19:54 65819 needle_map_metric_test.go:27] DeletedSize expected 1648 actual 1648 I0630 12:19:54 65819 needle_map_metric_test.go:28] ContentSize expected 10000 actual 10000 I0630 12:19:54 65819 needle_map_metric_test.go:29] DeletedCount expected 1648 actual 1959 I0630 12:19:54 65819 needle_map_metric_test.go:30] MaxFileKey expected 10000 actual 10000 I0630 12:19:54 65819 volume_loading.go:136] loading index /var/folders/jv/0rlhdck17jzgt7b3hcnq63mc0000gp/T/TestCompaction909350722/001/1.idx to memory I0630 12:20:36 65819 volume_vacuum.go:98] Committing volume 1 vacuuming... panic: test timed out after 10m0s goroutine 61 [running]: testing.(*M).startAlarm.func1() /usr/local/go/src/testing/testing.go:2029 +0x8e created by time.goFunc /usr/local/go/src/time/sleep.go:176 +0x32 goroutine 1 [chan receive, 10 minutes]: testing.(*T).Run(0xc0000cd520, {0x1c09bde?, 0x5ab798ea5c102?}, 0x1c67bd8) /usr/local/go/src/testing/testing.go:1487 +0x37a testing.runTests.func1(0xc0000cd520?) /usr/local/go/src/testing/testing.go:1839 +0x6e testing.tRunner(0xc0000cd520, 0xc00039fcd8) /usr/local/go/src/testing/testing.go:1439 +0x102 testing.runTests(0xc0000dadc0?, {0x25b4460, 0x6, 0x6}, {0x2855108?, 0x40?, 0x25c4b80?}) /usr/local/go/src/testing/testing.go:1837 +0x457 testing.(*M).Run(0xc0000dadc0) /usr/local/go/src/testing/testing.go:1719 +0x5d9 main.main() _testmain.go:57 +0x1aa goroutine 21 [chan receive]: github.com/chrislusf/seaweedfs/weed/glog.(*loggingT).flushDaemon(0x0?) /Users/chrislu/go/src/github.com/chrislusf/seaweedfs/weed/glog/glog.go:883 +0x6a created by github.com/chrislusf/seaweedfs/weed/glog.init.0 /Users/chrislu/go/src/github.com/chrislusf/seaweedfs/weed/glog/glog.go:410 +0x1bf goroutine 55 [syscall]: syscall.syscall(0x44ac0f96?, 0xc00007ad80?, 0xc00098b480?, 0x10588df?) /usr/local/go/src/runtime/sys_darwin.go:22 +0x4e syscall.fcntl(0x100000001?, 0xc00098b4b0?, 0x1069a7c?) /usr/local/go/src/syscall/zsyscall_darwin_amd64.go:319 +0x30 internal/poll.(*FD).Fsync.func1(...) /usr/local/go/src/internal/poll/fd_fsync_darwin.go:18 internal/poll.ignoringEINTR(...) /usr/local/go/src/internal/poll/fd_posix.go:74 internal/poll.(*FD).Fsync(0xc00038f1e0?) /usr/local/go/src/internal/poll/fd_fsync_darwin.go:17 +0xfc os.(*File).Sync(0xc00012a030) /usr/local/go/src/os/file_posix.go:168 +0x4e github.com/chrislusf/seaweedfs/weed/storage/backend.(*DiskFile).Sync(...) /Users/chrislu/go/src/github.com/chrislusf/seaweedfs/weed/storage/backend/disk_file.go:84 github.com/chrislusf/seaweedfs/weed/storage.(*Volume).makeupDiff(0xc0000bb440, {0xc000633a40, 0x52}, {0xc000633aa0, 0x52}, {0xc000633b00, 0x52}, {0xc000633b60, 0x52}) /Users/chrislu/go/src/github.com/chrislusf/seaweedfs/weed/storage/volume_vacuum.go:295 +0x12fa github.com/chrislusf/seaweedfs/weed/storage.(*Volume).CommitCompact(0xc0000bb440) /Users/chrislu/go/src/github.com/chrislusf/seaweedfs/weed/storage/volume_vacuum.go:119 +0x3e8 github.com/chrislusf/seaweedfs/weed/storage.TestCompaction(0xc00025a000) /Users/chrislu/go/src/github.com/chrislusf/seaweedfs/weed/storage/volume_vacuum_test.go:89 +0x305 testing.tRunner(0xc00025a000, 0x1c67bd8) /usr/local/go/src/testing/testing.go:1439 +0x102 created by testing.(*T).Run /usr/local/go/src/testing/testing.go:1486 +0x35f goroutine 56 [chan receive, 10 minutes]: github.com/chrislusf/seaweedfs/weed/storage.(*Volume).startWorker.func1() /Users/chrislu/go/src/github.com/chrislusf/seaweedfs/weed/storage/volume_write.go:244 +0x41a created by github.com/chrislusf/seaweedfs/weed/storage.(*Volume).startWorker /Users/chrislu/go/src/github.com/chrislusf/seaweedfs/weed/storage/volume_write.go:234 +0x56 FAIL github.com/chrislusf/seaweedfs/weed/storage 600.194s ? github.com/chrislusf/seaweedfs/weed/storage/backend [no test files] ok github.com/chrislusf/seaweedfs/weed/storage/backend/memory_map (cached) ? github.com/chrislusf/seaweedfs/weed/storage/backend/s3_backend [no test files] ok github.com/chrislusf/seaweedfs/weed/storage/erasure_coding (cached) ? github.com/chrislusf/seaweedfs/weed/storage/idx [no test files] ok github.com/chrislusf/seaweedfs/weed/storage/needle (cached) ok github.com/chrislusf/seaweedfs/weed/storage/needle_map (cached) ok github.com/chrislusf/seaweedfs/weed/storage/super_block (cached) ? github.com/chrislusf/seaweedfs/weed/storage/types [no test files] ? github.com/chrislusf/seaweedfs/weed/storage/volume_info [no test files] FAIL
2022-06-30 19:32:55 +00:00
return nil
// return df.File.Sync()
}